Clear filter erasing text of filter textbox

[Cristian]

Hi guys I'm dealing with this problem i have a radgrid with allow postbackonfilter ="true" and a filterdelay  everything works fine if I type something in every textboxt a postback occurs and the grid is filtered, but when I erase the text of the textbox I have to hit enter to rebind the grid.
Is it possible to have the same behavior for both cases when typing and erasing text?, I mean, after erasing the text return the grid to it's normal state.
Here's the code of my grid:

<telerik:RadGrid ID="RadGrid2" runat="server" AutoGenerateColumns="False"
                                GridLines="None" Skin="Sunset" onitemdatabound="RadGrid2_ItemDataBound"
                                AllowPaging="True" AllowSorting="True" onitemcommand="RadGrid2_ItemCommand"
                                onpageindexchanged="RadGrid2_PageIndexChanged"
                                onselectedindexchanged="RadGrid2_SelectedIndexChanged"
                                AllowFilteringByColumn="True" onneeddatasource="RadGrid2_NeedDataSource"
                                EnableLinqExpressions="False" Culture="es-MX"
                                onitemcreated="RadGrid2_ItemCreated" >
                                <GroupingSettings CaseSensitive="False" />
                                <ClientSettings EnablePostBackOnRowClick="True">
                                    <Selecting AllowRowSelect="True" />
                                </ClientSettings>
<MasterTableView>
<CommandItemSettings ExportToPdfText="Export to Pdf"></CommandItemSettings>

<RowIndicatorColumn>
<HeaderStyle Width="20px"></HeaderStyle>
</RowIndicatorColumn>

<ExpandCollapseColumn>
<HeaderStyle Width="20px"></HeaderStyle>
</ExpandCollapseColumn>
    <Columns>
        <telerik:GridBoundColumn DataField="fiCircuito" HeaderText="Circuito"
            UniqueName="columnCirc"  AutoPostBackOnFilter="true" ShowFilterIcon="false" FilterDelay="500"  >


            <HeaderStyle HorizontalAlign="Center" />
        </telerik:GridBoundColumn>
        <telerik:GridBoundColumn DataField="nom_edo" HeaderText="Estado"
            UniqueName="columnEdo" AutoPostBackOnFilter="true" ShowFilterIcon="false" FilterDelay="500">
            <HeaderStyle HorizontalAlign="Center" />
        </telerik:GridBoundColumn>
        <telerik:GridBoundColumn DataField="nom_cd" HeaderText="Ciudad"
            UniqueName="columnCd" AutoPostBackOnFilter="true" ShowFilterIcon="false" FilterDelay="500">
            <HeaderStyle HorizontalAlign="Center" />
        </telerik:GridBoundColumn>
        <telerik:GridBoundColumn DataField="fiIdSolicitud" HeaderText="Folio"
            UniqueName="columnFolio"  AutoPostBackOnFilter="true" ShowFilterIcon="false" FilterDelay="250" >
            <HeaderStyle HorizontalAlign="Center"  />
        </telerik:GridBoundColumn>
        <telerik:GridBoundColumn DataField="nom_padre"
            HeaderText="Nombre Madre/Padre" UniqueName="columnPadre" AutoPostBackOnFilter="true" ShowFilterIcon="false" FilterDelay="500">
            <HeaderStyle HorizontalAlign="Center" />
        </telerik:GridBoundColumn>
        <telerik:GridBoundColumn DataField="nom_menor" HeaderText="Nombre del Menor"
            UniqueName="column1" AutoPostBackOnFilter="true" ShowFilterIcon="false" FilterDelay="500">
            <HeaderStyle HorizontalAlign="Center" />
        </telerik:GridBoundColumn>
        <telerik:GridBoundColumn
            UniqueName="columnIdM" DataField="fiIdMenor" Visible="False">
        </telerik:GridBoundColumn>
        <telerik:GridBoundColumn HeaderText="Fecha" UniqueName="column4"
            DataField="fech_baja" AllowFiltering="false">
            <HeaderStyle HorizontalAlign="Center" />
        </telerik:GridBoundColumn>
        <telerik:GridBoundColumn DataField="ind_baja" HeaderText="Estatus Empleado"
            UniqueName="columnEstatus" AllowFiltering="false">
            <HeaderStyle HorizontalAlign="Center" />
        </telerik:GridBoundColumn>
        <telerik:GridButtonColumn ButtonType="ImageButton" HeaderText="Avisos"
            UniqueName="column2"  ImageUrl= "~/imgs/new-message-icon.png"
            CommandName="Avisos">
            <HeaderStyle HorizontalAlign="Center" />
        </telerik:GridButtonColumn>
        <telerik:GridButtonColumn ButtonType="ImageButton"
            HeaderText="Actualiza Estado" UniqueName="column3"
            ImageUrl="~/imgs/refresh_document-icon.gif" CommandName="Actualiza">
            <HeaderStyle HorizontalAlign="Center" />
        </telerik:GridButtonColumn>
         <telerik:GridBoundColumn HeaderStyle-HorizontalAlign="Center"
                                            HeaderText="Estatus"  DataField="fcDescEdoSol"
                                            UniqueName="fcDescEdoSol" Visible="False">
<HeaderStyle HorizontalAlign="Center"></HeaderStyle>
                                        </telerik:GridBoundColumn>

                                          <telerik:GridBoundColumn HeaderText="Adscripción Actual"
            UniqueName="columnAdscAct" DataField="area_Nueva" Visible="false">
            <HeaderStyle HorizontalAlign="Center"  />
        </telerik:GridBoundColumn>

         <telerik:GridBoundColumn HeaderStyle-HorizontalAlign="Center"
                                            HeaderText="Expediente "  DataField="fiExpEmpleado"
                                            UniqueName="EXPEDIENTE" Visible="False">
<HeaderStyle HorizontalAlign="Center"></HeaderStyle>
                                        </telerik:GridBoundColumn>

    </Columns>
</MasterTableView>
                            </telerik:RadGrid>

 

[Iana Tsolova]

Hello Cristian,

The desired functionality is not available in the current version of RadGrid for ASP.NET AJAX. However I will forward your request to our developers so they consider implementing it for the next version of the control.

Greetings,
Iana
the Telerik team